22212101001 has 8 divisors (see below), whose sum is σ = 30338479584. Its totient is φ = 14446894880.

The previous prime is 22212100921. The next prime is 22212101017. The reversal of 22212101001 is 10010121222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22212101001 - 2¹⁹ = 22211576713 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22212101071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90292971 + ... + 90293216.

It is an arithmetic number, because the mean of its divisors is an integer number (3792309948).

Almost surely, 2^22212101001 is an apocalyptic number.

It is an amenable number.

22212101001 is a deficient number, since it is larger than the sum of its proper divisors (8126378583).

22212101001 is a wasteful number, since it uses less digits than its factorization.

22212101001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180586231.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22212101001 its reverse (10010121222), we get a palindrome (32222222223).

The spelling of 22212101001 in words is "twenty-two billion, two hundred twelve million, one hundred one thousand, one".